:root {
  --bg: #0b0f14;
  --bg-2: #111820;
  --panel: #151e28;
  --panel-2: #1a2632;
  --border: #263140;
  --fg: #e6edf3;
  --fg-dim: #8a97a8;
  --fg-mute: #5b6776;
  --accent: #39d98a;
  --accent-2: #4cc9f0;
  --warn: #f7b955;
  --err: #ef5b5b;
  --ok: #39d98a;
  --shadow: 0 4px 24px rgba(0,0,0,.4);
  --radius: 10px;
  --mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: linear-gradient(180deg, #0a0e13 0%, #0b0f14 100%);
  color: var(--fg);
  font-family: -apple-system, "Segoe UI", "Assistant", "Heebo", Roboto, sans-serif;
  min-height: 100vh;
  font-size: 14px;
  direction: rtl;
}
h1, h2 { margin: 0; font-weight: 600; }

.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 28px; border-bottom: 1px solid var(--border);
  background: rgba(10,14,19,.8); backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { font-size: 18px; letter-spacing: .5px; }
.brand .sub { color: var(--fg-mute); font-family: var(--mono); font-size: 11px; }
.meta { display: flex; align-items: center; gap: 16px; color: var(--fg-dim); font-size: 12px; font-family: var(--mono); }
.countdown b { color: var(--accent-2); font-variant-numeric: tabular-nums; }

.btn {
  background: var(--panel-2); color: var(--fg); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 6px; cursor: pointer; font-size: 12px;
  transition: all .15s; font-family: inherit;
}
.btn:hover { background: var(--border); border-color: var(--accent-2); }
.btn.ok { background: #13331f; border-color: #1f5a35; color: var(--ok); }
.btn.ok:hover { background: #1a4a2b; }
.btn.err { background: #3a1515; border-color: #6b2222; color: var(--err); }
.btn.err:hover { background: #4f1c1c; }
.btn:disabled { opacity: .5; cursor: wait; }

main { padding: 24px 28px; max-width: 1600px; margin: 0 auto; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.stat { padding: 16px 18px; }
.stat .k { color: var(--fg-dim); font-size: 12px; margin-bottom: 6px; }
.stat .v { font-size: 28px; font-weight: 700; font-family: var(--mono); }
.stat .v.ok { color: var(--ok); }
.stat .v.warn { color: var(--warn); }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.panel { padding: 0; overflow: hidden; }
.panel.wide { grid-column: 1 / -1; }
.panel-h {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.panel-h h2 { font-size: 13px; letter-spacing: .8px; text-transform: uppercase; color: var(--fg-dim); }
.count { font-family: var(--mono); color: var(--fg-mute); font-size: 12px; }

.agents { padding: 8px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.agent {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
  display: flex; gap: 12px; align-items: flex-start;
}
.agent .dot { margin-top: 5px; }
.agent .body { flex: 1; min-width: 0; }
.agent .name { font-weight: 600; font-size: 14px; font-family: var(--mono); }
.agent .desc { color: var(--fg-dim); font-size: 12px; margin: 2px 0 6px; }
.agent .caps { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 6px; }
.agent .cap { font-size: 10px; background: var(--bg-2); color: var(--fg-mute); padding: 2px 6px; border-radius: 3px; font-family: var(--mono); }
.agent .hb { color: var(--fg-mute); font-size: 11px; font-family: var(--mono); }

.dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--fg-mute);
  display: inline-block; flex-shrink: 0;
}
.dot.live, .dot.alive { background: var(--ok); box-shadow: 0 0 0 3px rgba(57,217,138,.15); animation: pulse 2s infinite; }
.dot.unknown { background: var(--warn); }
.dot.dead, .dot.offline { background: var(--err); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }

.approvals { padding: 8px; display: flex; flex-direction: column; gap: 8px; }
.approval {
  background: var(--panel-2); border: 1px solid var(--border);
  border-right: 3px solid var(--warn);
  border-radius: 8px; padding: 12px 14px;
}
.approval .row { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.approval .type { font-family: var(--mono); font-size: 11px; color: var(--accent-2); text-transform: uppercase; }
.approval .src { font-family: var(--mono); font-size: 11px; color: var(--fg-mute); }
.approval .desc { color: var(--fg); font-size: 13px; margin-bottom: 10px; }
.approval .actions { display: flex; gap: 8px; }
.approval .time { font-family: var(--mono); font-size: 11px; color: var(--fg-mute); margin-inline-start: auto; }
.approval.priority-high { border-right-color: var(--err); }
.approval.priority-low { border-right-color: var(--accent-2); }

.empty { padding: 24px; text-align: center; color: var(--fg-mute); font-size: 13px; }

.events { max-height: 520px; overflow-y: auto; }
.event {
  padding: 10px 18px; border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 180px 1fr auto; gap: 12px; align-items: center;
}
.event:last-child { border-bottom: none; }
.event .etype { font-family: var(--mono); font-size: 11px; color: var(--accent-2); }
.event .body { font-size: 13px; color: var(--fg); }
.event .body .src { color: var(--fg-dim); font-family: var(--mono); font-size: 11px; }
.event .time { font-family: var(--mono); font-size: 11px; color: var(--fg-mute); }
.event .st {
  font-size: 10px; padding: 2px 6px; border-radius: 3px; margin-inline-end: 6px;
  font-family: var(--mono); text-transform: uppercase;
}
.st.completed { background: #13331f; color: var(--ok); }
.st.pending_approval { background: #3a2a0a; color: var(--warn); }
.st.denied, .st.failed { background: #3a1515; color: var(--err); }
.st.pending { background: #1a2a3a; color: var(--accent-2); }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel); border: 1px solid var(--border);
  color: var(--fg); padding: 10px 20px; border-radius: 8px;
  box-shadow: var(--shadow); font-size: 13px;
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.toast.ok { border-color: var(--ok); }
.toast.err { border-color: var(--err); }

@media (max-width: 900px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .grid { grid-template-columns: 1fr; }
  .agents { grid-template-columns: 1fr; }
  .event { grid-template-columns: 1fr; }
}